The adhesive technology in GRASSBuilt significantly falls below the 0.05 ppm exempt level under the Federal and California EPA regulations for formaldehyde emissions. GRASSBuilt tested as low as 0.02 ppm, nearly the same as widely recognized testing chamber background level at 0.01 ppm. A no added formaldehyde (NAF) system is also available upon specification.

CLASS A FIRE RESISTANT

GRASSBuilt has achieved a Class A fire rating under the ASTM E-84 protocol. Specific to stair tread, GRASSBuilt has achieved a Class 1 rating tested to the ASTM E-648 method. If you need heightened safety and/or are required to have fire resistant products in your project, be sure to specify GRASSBuilt FR™. At GRASSBuilt, we take our commitments to the environment and health and safety very seriously. This is the reason we have pushed the envelope to develop these first-ever performance breakthroughs.

WARRANTY

The extreme durability and strength of GRASSBuilt stair treads provide a 30-year guarantee with proper installation and maintenance. Because GRASSBuilt is produced in the USA compared to imports, we confidently stand behind this amazing product with American pride!